If you are searching for an awesome ROM, then you can try Pie 9.0 PPR1.180610.009 AOSP v9 on Xiaomi (Mi4, Mi3) (cancro). The important thing is that PPR1.180610.009 AOSP v9 ROM will allow you enjoy the tremendousness of Pie 9.0 on your Xiaomi (Mi4, Mi3) (cancro). Androidbiits.com recommends that all Xiaomi (Mi4, Mi3) (cancro) users must save their confidential data properly before installing Pie 9.0 PPR1.180610.009 AOSP v9 as there is a risk of data loss from cancro.